package com.fanfanwang.ffw.app.ui.home;


import java.util.List;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

import com.baidu.mapapi.map.BaiduMap;
import com.baidu.mapapi.map.BitmapDescriptor;
import com.baidu.mapapi.map.BitmapDescriptorFactory;
import com.baidu.mapapi.map.InfoWindow;
import com.baidu.mapapi.map.MapPoi;
import com.baidu.mapapi.map.MapStatus;
import com.baidu.mapapi.map.MapStatusUpdate;
import com.baidu.mapapi.map.MapStatusUpdateFactory;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.model.LatLng;
import com.baidu.mapapi.overlayutil.DrivingRouteOverlay;
import com.baidu.mapapi.overlayutil.OverlayManager;
import com.baidu.mapapi.overlayutil.TransitRouteOverlay;
import com.baidu.mapapi.overlayutil.WalkingRouteOverlay;
import com.baidu.mapapi.search.core.PoiInfo;
import com.baidu.mapapi.search.core.RouteLine;
import com.baidu.mapapi.search.core.SearchResult;
import com.baidu.mapapi.search.route.DrivingRouteLine;
import com.baidu.mapapi.search.route.DrivingRoutePlanOption;
import com.baidu.mapapi.search.route.DrivingRouteResult;
import com.baidu.mapapi.search.route.OnGetRoutePlanResultListener;
import com.baidu.mapapi.search.route.PlanNode;
import com.baidu.mapapi.search.route.RoutePlanSearch;
import com.baidu.mapapi.search.route.SuggestAddrInfo;
import com.baidu.mapapi.search.route.TransitRouteLine;
import com.baidu.mapapi.search.route.TransitRoutePlanOption;
import com.baidu.mapapi.search.route.TransitRouteResult;
import com.baidu.mapapi.search.route.WalkingRouteLine;
import com.baidu.mapapi.search.route.WalkingRoutePlanOption;
import com.baidu.mapapi.search.route.WalkingRouteResult;
import com.fanfanwang.ffw.app.AppManager;
import com.fanfanwang.ffw.app.R;
import com.fanfanwang.ffw.app.base.BaseActivity;
import com.fanfanwang.ffw.app.dialog.RouteLineDialog;
import com.fanfanwang.ffw.app.widget.CommonTitleBar;

/**
 * 此demo用来展示如何进行驾车、步行、公交路线搜索并在地图使用RouteOverlay、TransitOverlay绘制
 * 同时展示如何进行节点浏览并弹出泡泡
 */
public class RoutePlanDemo extends BaseActivity implements BaiduMap.OnMapClickListener,
OnGetRoutePlanResultListener {
	//浏览路线节点相关
	Button mBtnPre = null;//上一个节点
	Button mBtnNext = null;//下一个节点
	int nodeIndex = -1;//节点索引,供浏览节点时使用
	RouteLine route = null;
	OverlayManager routeOverlay = null;
	boolean useDefaultIcon = false;
	private TextView popupText = null;//泡泡view

	//地图相关，使用继承MapView的MyRouteMapView目的是重写touch事件实现泡泡处理
	//如果不处理touch事件，则无需继承，直接使用MapView即可
	MapView mMapView = null;    // 地图View
	BaiduMap mBaidumap = null;
	//搜索相关
	RoutePlanSearch mSearch = null;    // 搜索模块，也可去掉地图模块独立使用
	private CommonTitleBar commonTitleBar;
	public static IGetPlace iGetPlace;
	private String startAddress;//这是路线的开始地方
	private String endAddress;//这是路线的结束地方
	PlanNode stNode;
	PlanNode enNode;
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_routeplan);
		AppManager.getAppManager().addActivity(this);
		initView();
		setInterface();
		initData();
		setListener();
	}

	/**
	 * 发起路线规划搜索示例
	 *
	 * @param v
	 */
	public void SearchButtonProcess(View v) {
		//重置浏览节点的路线数据
		route = null;
		mBtnPre.setVisibility(View.INVISIBLE);
		mBtnNext.setVisibility(View.INVISIBLE);
		mBaidumap.clear();
		// 处理搜索按钮响应
		EditText editSt = (EditText) findViewById(R.id.start);
		EditText editEn = (EditText) findViewById(R.id.end);
		//设置起终点信息，对于tranist search 来说，城市名无意义
		PlanNode stNode = PlanNode.withCityNameAndPlaceName("北京", editSt.getText().toString());
		PlanNode enNode = PlanNode.withCityNameAndPlaceName("北京", editEn.getText().toString());

		// 实际使用中请对起点终点城市进行正确的设定
		if (v.getId() == R.id.drive) {
			mSearch.drivingSearch((new DrivingRoutePlanOption())
					.from(stNode)
					.to(enNode));
		} else if (v.getId() == R.id.transit) {
			mSearch.transitSearch((new TransitRoutePlanOption())
					.from(stNode)
					.city("北京")
					.to(enNode));
			mSearch.walkingSearch((new WalkingRoutePlanOption())
					.from(stNode)
					.to(enNode));
		}
	}

	/**
	 * 节点浏览示例
	 *
	 * @param v
	 */
	public void nodeClick(View v) {
		if (route == null ||
				route.getAllStep() == null) {
			return;
		}
		if (nodeIndex == -1 && v.getId() == R.id.pre) {
			return;
		}
		//设置节点索引
		if (v.getId() == R.id.next) {
			if (nodeIndex < route.getAllStep().size() - 1) {
				nodeIndex++;
			} else {
				return;
			}
		} else if (v.getId() == R.id.pre) {
			if (nodeIndex > 0) {
				nodeIndex--;
			} else {
				return;
			}
		}
		//获取节结果信息
		LatLng nodeLocation = null;
		String nodeTitle = null;
		Object step = route.getAllStep().get(nodeIndex);
		if (step instanceof DrivingRouteLine.DrivingStep) {
			nodeLocation = ((DrivingRouteLine.DrivingStep) step).getEntrace().getLocation();
			nodeTitle = ((DrivingRouteLine.DrivingStep) step).getInstructions();
		} else if (step instanceof WalkingRouteLine.WalkingStep) {
			nodeLocation = ((WalkingRouteLine.WalkingStep) step).getEntrace().getLocation();
			nodeTitle = ((WalkingRouteLine.WalkingStep) step).getInstructions();
		} else if (step instanceof TransitRouteLine.TransitStep) {
			nodeLocation = ((TransitRouteLine.TransitStep) step).getEntrace().getLocation();
			nodeTitle = ((TransitRouteLine.TransitStep) step).getInstructions();
		}

		if (nodeLocation == null || nodeTitle == null) {
			return;
		}
		//移动节点至中心
		mBaidumap.setMapStatus(MapStatusUpdateFactory.newLatLng(nodeLocation));
		// show popup
		popupText = new TextView(RoutePlanDemo.this);
		popupText.setBackgroundResource(R.drawable.popup);
		popupText.setTextColor(0xFF000000);
		popupText.setText(nodeTitle);
		mBaidumap.showInfoWindow(new InfoWindow(popupText, nodeLocation, 0));

	}

	/**
	 * 切换路线图标，刷新地图使其生效
	 * 注意： 起终点图标使用中心对齐.
	 */
	public void changeRouteIcon(View v) {
		if (routeOverlay == null) {
			return;
		}
		if (useDefaultIcon) {
			((Button) v).setText("自定义起终点图标");
			Toast.makeText(this,
					"将使用系统起终点图标",
					Toast.LENGTH_SHORT).show();

		} else {
			((Button) v).setText("系统起终点图标");
			Toast.makeText(this,
					"将使用自定义起终点图标",
					Toast.LENGTH_SHORT).show();

		}
		useDefaultIcon = !useDefaultIcon;
		routeOverlay.removeFromMap();
		routeOverlay.addToMap();
	}


	@Override
	protected void onRestoreInstanceState(Bundle savedInstanceState) {
		super.onRestoreInstanceState(savedInstanceState);
	}

	@Override
	public void onGetWalkingRouteResult(WalkingRouteResult result) {
		if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
			Toast.makeText(RoutePlanDemo.this, "抱歉，未找到结果", Toast.LENGTH_SHORT).show();
		}
		if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
			//起终点或途经点地址有岐义，通过以下接口获取建议查询信息
			//result.getSuggestAddrInfo()
			return;
		}
		if (result.error == SearchResult.ERRORNO.NO_ERROR) {
			nodeIndex = -1;
			mBtnPre.setVisibility(View.VISIBLE);
			mBtnNext.setVisibility(View.VISIBLE);
			route = result.getRouteLines().get(0);
			WalkingRouteOverlay overlay = new MyWalkingRouteOverlay(mBaidumap);
			mBaidumap.setOnMarkerClickListener(overlay);
			routeOverlay = overlay;
			overlay.setData(result.getRouteLines().get(0));
			overlay.addToMap();
			overlay.zoomToSpan();
		}

	}

	@Override
	public void onGetTransitRouteResult(TransitRouteResult result) {

		if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
			Toast.makeText(RoutePlanDemo.this, "抱歉，未找到结果", Toast.LENGTH_SHORT).show();
		}
		if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
			//起终点或途经点地址有岐义，通过以下接口获取建议查询信息
			//result.getSuggestAddrInfo()
			return;
		}
		if (result.error == SearchResult.ERRORNO.NO_ERROR) {
			nodeIndex = -1;
			mBtnPre.setVisibility(View.VISIBLE);
			mBtnNext.setVisibility(View.VISIBLE);
			route = result.getRouteLines().get(0);
			TransitRouteOverlay overlay = new MyTransitRouteOverlay(mBaidumap);
			mBaidumap.setOnMarkerClickListener(overlay);
			routeOverlay = overlay;
			overlay.setData(result.getRouteLines().get(0));
			overlay.addToMap();
			overlay.zoomToSpan();
		}
	}

	@Override
	public void onGetDrivingRouteResult(DrivingRouteResult result) {
		if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
			Toast.makeText(RoutePlanDemo.this, "抱歉，未找到结果", Toast.LENGTH_SHORT).show();
		}
		if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
			//起终点或途经点地址有岐义，通过以下接口获取建议查询信息
			//			SuggestAddrInfo suggetAdrrInfo=result.getSuggestAddrInfo();
			showSuggest(result.getSuggestAddrInfo());
			return;
		}
		if (result.error == SearchResult.ERRORNO.NO_ERROR) {
			nodeIndex = -1;
			mBtnPre.setVisibility(View.VISIBLE);
			mBtnNext.setVisibility(View.VISIBLE);
			route = result.getRouteLines().get(0);
			DrivingRouteOverlay overlay = new MyDrivingRouteOverlay(mBaidumap);
			routeOverlay = overlay;
			mBaidumap.setOnMarkerClickListener(overlay);
			overlay.setData(result.getRouteLines().get(0));
			overlay.addToMap();
			overlay.zoomToSpan();
		}
	}

	private void showSuggest(SuggestAddrInfo suggetAdrrInfo){
		List<PoiInfo> startList =suggetAdrrInfo.getSuggestStartNode();
		List<PoiInfo> endList =suggetAdrrInfo.getSuggestEndNode();
		//		先判断起点，选择一个起点+旧终点 发出请求（用坐标），下次回来的话，如果终点有歧义（此时，起点指定没有），再让选择终点，然后请求线路
		if(startList!=null&&startList.size()>0)//先判断
		{
			RouteLineDialog dialog=new RouteLineDialog(this, startList,true);//表示是起点的坐标
			dialog.init();
		}else if(endList!=null&&endList.size()>0)
		{
			RouteLineDialog dialog=new RouteLineDialog(this, endList,false);
			dialog.init();
		}
	}

	//定制RouteOverly
	private class MyDrivingRouteOverlay extends DrivingRouteOverlay {

		public MyDrivingRouteOverlay(BaiduMap baiduMap) {
			super(baiduMap);
		}

		@Override
		public BitmapDescriptor getStartMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
			}
			return null;
		}

		@Override
		public BitmapDescriptor getTerminalMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
			}
			return null;
		}
	}

	private class MyWalkingRouteOverlay extends WalkingRouteOverlay {

		public MyWalkingRouteOverlay(BaiduMap baiduMap) {
			super(baiduMap);
		}

		@Override
		public BitmapDescriptor getStartMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
			}
			return null;
		}

		@Override
		public BitmapDescriptor getTerminalMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
			}
			return null;
		}
	}

	private class MyTransitRouteOverlay extends TransitRouteOverlay {

		public MyTransitRouteOverlay(BaiduMap baiduMap) {
			super(baiduMap);
		}

		@Override
		public BitmapDescriptor getStartMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
			}
			return null;
		}

		@Override
		public BitmapDescriptor getTerminalMarker() {
			if (useDefaultIcon) {
				return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
			}
			return null;
		}
	}

	@Override
	public void onMapClick(LatLng point) {
		mBaidumap.hideInfoWindow();
	}

	@Override
	public boolean onMapPoiClick(MapPoi poi) {
		return false;
	}

	@Override
	protected void onPause() {
		mMapView.onPause();
		super.onPause();
	}

	@Override
	protected void onResume() {
		mMapView.onResume();
		super.onResume();
	}

	@Override
	protected void onDestroy() {
		mSearch.destroy();
		mMapView.onDestroy();
		super.onDestroy();
	}

	@Override
	protected void initView() {
		// TODO Auto-generated method stub
		CharSequence titleLable = "路线规划功能";
		setTitle(titleLable);
		//初始化地图
		mMapView = (MapView) findViewById(R.id.map);
		mBaidumap = mMapView.getMap();
		LatLng cenpt = new LatLng(38.042258,114.486270); 
		//定义地图状态
		MapStatus mMapStatus = new MapStatus.Builder().target(cenpt).zoom(14).build();
		MapStatusUpdate mMapStatusUpdate = MapStatusUpdateFactory.newMapStatus(mMapStatus);
		//改变地图状态
		mBaidumap.setMapStatus(mMapStatusUpdate);
		mBtnPre = (Button) findViewById(R.id.pre);
		mBtnNext = (Button) findViewById(R.id.next);
		commonTitleBar = (CommonTitleBar) findViewById(R.id.common_titlebar);
		mBtnPre.setVisibility(View.INVISIBLE);
		mBtnNext.setVisibility(View.INVISIBLE);
		//地图点击事件处理
		mBaidumap.setOnMapClickListener(this);
		// 初始化搜索模块，注册事件监听
		mSearch = RoutePlanSearch.newInstance();
		mSearch.setOnGetRoutePlanResultListener(this);
	}

	@Override
	protected void initData() {
		commonTitleBar.setCenterText(getString(R.string.section_route_plan));
		commonTitleBar.setReturnVisible();
		Intent intent=getIntent();
		startAddress=intent.getStringExtra("startAddress");
		endAddress=intent.getStringExtra("endAddress");
		LatLng latLng = new LatLng(38.032581, 114.553208);
		LatLng latLng2 = new LatLng(38.042258, 114.486270);
		stNode = PlanNode.withLocation(latLng);//withCityNameAndPlaceName("石家庄",startAddress);
		enNode = PlanNode.withLocation(latLng2);//withCityNameAndPlaceName("石家庄",startAddress);
//		enNode = PlanNode.withCityNameAndPlaceName("石家庄",endAddress);
		// 实际使用中请对起点终点城市进行正确的设定
		mSearch.drivingSearch((new DrivingRoutePlanOption())
				.from(stNode)
				.to(enNode));
	}

	@Override
	protected void setListener() {
		// TODO Auto-generated method stub
		commonTitleBar.setToolBarReturnOnclickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				finish();
			}
		});
	}

	public void setInterface(){
		iGetPlace=new IGetPlace() {

			@Override
			public void setStartPlace(String startPlace) {
				// TODO Auto-generated method stub
				if(TextUtils.isEmpty(startPlace))
				{
					startAddress=startPlace;
					stNode = PlanNode.withCityNameAndPlaceName("石家庄",startAddress);
					enNode = PlanNode.withCityNameAndPlaceName("石家庄",endAddress);
					mSearch.drivingSearch((new DrivingRoutePlanOption())
							.from(stNode)
							.to(enNode));
				}
			}

			@Override
			public void SetEndPlace(String endPlace) {
				// TODO Auto-generated method stub
				if(TextUtils.isEmpty(endPlace))
				{
					endAddress=endPlace;
					stNode = PlanNode.withCityNameAndPlaceName("石家庄",startAddress);
					enNode = PlanNode.withCityNameAndPlaceName("石家庄",endAddress);
					mSearch.drivingSearch((new DrivingRoutePlanOption())
							.from(stNode)
							.to(enNode));
				}
			}
		};
	}
	public interface IGetPlace {
		public void setStartPlace(String startPlace);

		public void SetEndPlace(String endPlace);
	}
}
